== sanity test 124b: lru resize (performance test) ================================================================================= 18:49:17 (1748990957)
ldlm.namespaces.lustre-MDT0000-mdc-ffff880130eb4000.lru_size=400
 - open/close 5186 (time 1748990968.82 total 10.00 last 518.54)
total: 8000 open/close in 15.40 seconds: 519.56 ops/second
doing ls -la /mnt/lustre/d124b.sanity/disable_lru_resize 3 times
ls -la time: 23 seconds
lru_size = 400
 - unlinked 0 (time 1748990998 ; total 0 ; last 0)
total: 8000 unlinks in 16 seconds: 500.000000 unlinks/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff880130eb4000.lru_size=0
 - open/close 5293 (time 1748991025.41 total 10.00 last 529.30)
total: 8000 open/close in 15.48 seconds: 516.96 ops/second
doing ls -la /mnt/lustre/d124b.sanity/enable_lru_resize 3 times
ls -la time: 6 seconds
lru_size = 8005
ls -la is 73% faster with lru resize enabled
 - unlinked 0 (time 1748991038 ; total 0 ; last 0)
total: 8000 unlinks in 12 seconds: 666.666687 unlinks/second